Slab on grade chair



FIG. 1 is a perspective view of the slab on grade chair of a first embodiment of the present invention;

FIG. 2 is a top plan view of the slab on grade chair of FIG. 1;

FIG. 3 is a front elevational view of the slab on grade chair of FIG. 1 with the back elevational view being identical;

FIG. 4 is a right side elevational view of the slab on grade chair of FIG. 1 with the left side elevational view being a mirror image;

FIG. 5 is a bottom plan view of the slab on grade chair of FIG. 1;

FIG. 6 is a top plan view of a slab on grade chair of a second embodiment of the present invention;

FIG. 7 is a front elevational view of the slab on grade chair of FIG. 6 with the back elevational view being identical;

FIG. 8 is a right side elevational view of the slab on grade chair of FIG. 6 with the left side elevational view being a mirror image;

FIG. 9 is a bottom plan view of the slab on grade chair of FIG. 6;

FIG. 10 is a top plan view of a slab on grade chair of a third embodiment of the present invention;

FIG. 11 is a front elevational view of the slab on grade chair of FIG. 10 with the back elevational view being identical;

FIG. 12 is a right side elevational view of the slab on grade chair of FIG. 10 with the left side elevational view being a mirror image;

FIG. 13 is a bottom plan view of the slab on grade chair of FIG. 10;

FIG. 14 is a top plan view of a slab on grade chiar of a fourth embodiment of the present invention;

FIG. 15 is a front elevational view of the slab on grade chair of FIG. 14 with the back elevational view being identical;

FIG. 16 is a right side elevational view of the slab on grade chair of FIG. 14 with the left side elevational view being a mirror image; and,

FIG. 17 is a bottom plan view of the slab on grade chair of FIG. 14. 

The ornamental design for a slab on grade chair, as shown and described. 